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Individual Calculations December 2022 |
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| Kasperek, Ryszard Total change: -37.40 | |   |
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| 1.liga Vychod 2022 2023 R3-4 | SVK | SVK | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2091 | 1.00 | 2 | -0.23 | 20 | -4.60 | |
|  Frindt, Kornel | | | 2148 | SVK | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Stec, Juraj | | | 1844 | SVK | 0.50 | 1 | -0.31 | 20 | -6.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | XIV Mistrzostwa Rzeszowa w Szachach | Rzeszow | POL | 2022-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2091 | 4.50 | 8 | -1.64 | 20 | -32.80 | |
| | Kusiak, Mateusz | | | 1834 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Wolcyrz, Jakub | | | 1691 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wozniak, Maciej | | | 2035 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Polak, Sylwia | | | 1588 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Zalega, Maciej | | | 2092 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Wozny, Tomasz | | | 1760 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pulik, Krzysztof | | | 2082 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Drygas, Wojciech | | | 1560 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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